Earring and Necklace Onyx Sparkle Geometric Jewelry Set

A sophisticated necklace and earring set featuring a bold, geometric diamond shape. The necklace pendant and matching stud earrings showcase four square-cut, deep black (possibly onyx or a dark crystal) stones, elegantly set within a frame of sparkling clear crystals and a gold-toned metal. The necklace is suspended from a delicate gold-toned chain, creating a striking contrast and a touch of modern elegance.